mirror of
https://github.com/Ysurac/openmptcprouter.git
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156 lines
No EOL
3.2 KiB
Diff
156 lines
No EOL
3.2 KiB
Diff
From 25ac972b2e00ad04ea371d91332496e72a4b0a0b Mon Sep 17 00:00:00 2001
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From: Marty Jones <mj8263788@gmail.com>
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Date: Sat, 5 Dec 2020 12:13:37 -0500
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Subject: [PATCH] rockchip: add support for NanoPi R4S
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Signed-off-by: Marty Jones <mj8263788@gmail.com>
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---
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arch/arm64/boot/dts/rockchip/Makefile | 1 +
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.../boot/dts/rockchip/rk3399-nanopi-r4s.dts | 131 ++++++++++++++++++
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2 files changed, 132 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
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--- a/arch/arm64/boot/dts/rockchip/Makefile
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+++ b/arch/arm64/boot/dts/rockchip/Makefile
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@@ -24,6 +24,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-khadas-edge-v.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-leez-p710.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopc-t4.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-m4.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-r4s.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-nanopi-neo4.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-orangepi.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
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@@ -0,0 +1,131 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * FriendlyElec NanoPC-T4 board device tree source
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+ *
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+ * Copyright (c) 2020 FriendlyElec Computer Tech. Co., Ltd.
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+ * (http://www.friendlyarm.com)
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+ *
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+ * Copyright (c) 2018 Collabora Ltd.
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+ */
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+
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+/dts-v1/;
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+#include "rk3399-nanopi4.dtsi"
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+#include "rk3399-op1-opp.dtsi"
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+
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+/ {
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+ model = "FriendlyElec NanoPi R4S";
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+ compatible = "friendlyarm,nanopi-r4s", "rockchip,rk3399";
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+
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+ aliases {
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+ ethernet1 = &r8169;
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+ };
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+
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+ vdd_5v: vdd-5v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vdd_5v";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ };
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+
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+ fan: pwm-fan {
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+ compatible = "pwm-fan";
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+ /* FIXME: adjust leveles for the connected fan */
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+ cooling-levels = <0 12 18 255>;
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+ #cooling-cells = <2>;
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+ fan-supply = <&vdd_5v>;
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+ pwms = <&pwm1 0 50000 0>;
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+ };
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+};
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+
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+&cpu_thermal {
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+ trips {
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+ cpu_warm: cpu_warm {
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+ temperature = <55000>;
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+ hysteresis = <2000>;
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+ type = "active";
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+ };
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+
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+ cpu_hot: cpu_hot {
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+ temperature = <65000>;
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+ hysteresis = <2000>;
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+ type = "active";
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+ };
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+ };
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+
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+ cooling-maps {
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+ map2 {
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+ trip = <&cpu_warm>;
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+ cooling-device = <&fan THERMAL_NO_LIMIT 1>;
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+ };
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+
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+ map3 {
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+ trip = <&cpu_hot>;
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+ cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
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+ };
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+ };
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+};
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+
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+&emmc_phy {
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+ status = "disabled";
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+};
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+
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+&fusb0 {
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+ status = "disabled";
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+};
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+
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+&pcie0 {
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+ max-link-speed = <1>;
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+ num-lanes = <1>;
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+ vpcie3v3-supply = <&vcc3v3_sys>;
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+
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+ pcie@0 {
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+ reg = <0x00000000 0 0 0 0>;
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+ #address-cells = <3>;
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+ #size-cells = <2>;
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+
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+ r8169: pcie@0,0 {
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+ reg = <0x000000 0 0 0 0>;
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+ local-mac-address = [ 00 00 00 00 00 00 ];
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+ };
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+ };
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+};
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+
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+&sdhci {
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+ status = "disabled";
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+};
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+
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+&sdio0 {
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+ status = "disabled";
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+};
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+
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+&sdmmc {
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+ host-index-min = <1>;
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+};
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+
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+&u2phy0_host {
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+ phy-supply = <&vdd_5v>;
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+};
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+
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+&u2phy1_host {
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+ status = "disabled";
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+};
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+
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+&usbdrd_dwc3_0 {
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+ dr_mode = "host";
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+};
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+
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+&vcc3v3_sys {
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+ vin-supply = <&vcc5v0_sys>;
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+};
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+
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+&leds {
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+ led@2 {
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+ gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
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+ label = "lan_led";
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+ };
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+
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+ led@3 {
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+ gpios = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
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+ label = "wan_led";
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+ };
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+};
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